Convergent Evolution of Pathogen Effectors toward Reactive Oxygen Species Signaling Networks in Plants
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jwa, Nam-Soo | - |
dc.contributor.author | Hwang, Byung Kook | - |
dc.date.accessioned | 2021-09-03T01:04:23Z | - |
dc.date.available | 2021-09-03T01:04:23Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2017-09-29 | - |
dc.identifier.issn | 1664-462X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/82181 | - |
dc.description.abstract | Microbial pathogens have evolved protein effectors to promote virulence and cause disease in host plants. Pathogen effectors delivered into plant cells suppress plant immune responses and modulate host metabolism to support the infection processes of pathogens. Reactive oxygen species (ROS) act as cellular signaling molecules to trigger plant immune responses, such as pathogen-associated molecular pattern (PAMP)-triggered immunity (PTI) and effector-triggered immunity. In this review, we discuss recent insights into the molecular functions of pathogen effectors that target multiple steps in the ROS signaling pathway in plants. The perception of PAMPs by pattern recognition receptors leads to the rapid and strong production of ROS through activation of NADPH oxidase Respiratory Burst Oxidase Homologs (RBOHs) as well as peroxidases. Specific pathogen effectors directly or indirectly interact with plant nucleotide-binding leucine-rich repeat receptors to induce ROS production and the hypersensitive response in plant cells. By contrast, virulent pathogens possess effectors capable of suppressing plant ROS bursts in different ways during infection. PAMP-triggered ROS bursts are suppressed by pathogen effectors that target mitogen-activated protein kinase cascades. Moreover, pathogen effectors target vesicle trafficking or metabolic priming, leading to the suppression of ROS production. Secreted pathogen effectors block the metabolic coenzyme NADP-malic enzyme, inhibiting the transfer of electrons to the NADPH oxidases (RBOHs) responsible for ROS generation. Collectively, pathogen effectors may have evolved to converge on a common host protein network to suppress the common plant immune system, including the ROS burst and cell death response in plants. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | FRONTIERS MEDIA SA | - |
dc.subject | APOPLASTIC OXIDATIVE BURST | - |
dc.subject | NADPH OXIDASE RBOHD | - |
dc.subject | HYPERSENSITIVE DISEASE RESISTANCE | - |
dc.subject | COMPLETE PENETRATION RESISTANCE | - |
dc.subject | WRKY TRANSCRIPTION FACTORS | - |
dc.subject | CHITIN-TRIGGERED IMMUNITY | - |
dc.subject | YEAST 2-HYBRID SYSTEM | - |
dc.subject | PROGRAMMED CELL-DEATH | - |
dc.subject | POWDERY MILDEW FUNGUS | - |
dc.subject | HOST INNATE IMMUNITY | - |
dc.title | Convergent Evolution of Pathogen Effectors toward Reactive Oxygen Species Signaling Networks in Plants | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hwang, Byung Kook | - |
dc.identifier.doi | 10.3389/fpls.2017.01687 | - |
dc.identifier.scopusid | 2-s2.0-85030842831 | - |
dc.identifier.wosid | 000411928100002 | - |
dc.identifier.bibliographicCitation | FRONTIERS IN PLANT SCIENCE, v.8 | - |
dc.relation.isPartOf | FRONTIERS IN PLANT SCIENCE | - |
dc.citation.title | FRONTIERS IN PLANT SCIENCE | - |
dc.citation.volume | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Review | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Plant Sciences | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.subject.keywordPlus | APOPLASTIC OXIDATIVE BURST | - |
dc.subject.keywordPlus | NADPH OXIDASE RBOHD | - |
dc.subject.keywordPlus | HYPERSENSITIVE DISEASE RESISTANCE | - |
dc.subject.keywordPlus | COMPLETE PENETRATION RESISTANCE | - |
dc.subject.keywordPlus | WRKY TRANSCRIPTION FACTORS | - |
dc.subject.keywordPlus | CHITIN-TRIGGERED IMMUNITY | - |
dc.subject.keywordPlus | YEAST 2-HYBRID SYSTEM | - |
dc.subject.keywordPlus | PROGRAMMED CELL-DEATH | - |
dc.subject.keywordPlus | POWDERY MILDEW FUNGUS | - |
dc.subject.keywordPlus | HOST INNATE IMMUNITY | - |
dc.subject.keywordAuthor | pathogen effector | - |
dc.subject.keywordAuthor | reactive oxygen species | - |
dc.subject.keywordAuthor | PAMP-triggered immunity | - |
dc.subject.keywordAuthor | effector-triggered immunity | - |
dc.subject.keywordAuthor | respiratory burst oxidase homolog | - |
dc.subject.keywordAuthor | mitogen-activated protein kinase | - |
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